Engineering Blog

Blog & Case Studies

How we build practical AI - written by the people who ship it

Field notes and case studies on edge AI surveillance, Vietnamese OCR, GeoAI and applied computer vision. Real problems, real trade-offs, real code.

Vietnamese OCR: Real-World Lessons
Jun 30, 20267 min read

Vietnamese OCR: Real-World Lessons

Diacritics, messy scans and financial tables make Vietnamese OCR harder than it looks. Here is what actually moved accuracy in production, drawn from our open-source Vietnamese OCR work.

OCRVietnamese NLPDocument AIYOLOv7
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Building a Frigate + Jetson Farm Surveillance System
Jun 18, 20268 min read

Building a Frigate + Jetson Farm Surveillance System

How we turn a handful of IP cameras and an NVIDIA Jetson into an on-site AI surveillance system for farms - detection, alerting and recording that keeps running even when the internet drops.

FrigateJetsonEdge AICCTV
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